Re: foreach

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mattlewis said...

And to lump something else in there, what about [optionally] specifying a type for the 'each'? 

foreach integer c in my_string do 
    -- ... 
end foreach

What is the semantics behind that?

Does it mean that it only selects the integers contained in my_string and ignores non-integers? Or does it crash if a non-integer is found?

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